how many extra batteries can it hold?
42251
It has cut outs specifically for two batteries but there are other cutouts that can hold more.
42252
Can hold a total of three batteries. One in the Copter, two spares in cut-outs specific for the batteries. There are other cut-outs that batteries could also fit into, just not specificly cut for the batteries.
436350
Yes - it hold four batteries for the 5D / MkII / MkIII / 20D etc. with or without the batteries yellow protective covers in place. Wish it had a business card holder built into its back incase it gets misplaced, but I usually tuck one into one of the four compartments.
1700932
There are little pockets for memory cards but none for extra batteries. But the case is extendable to accommodate the SEL 55-210 mm lens and there you could fit one or two batteries.
177057
The reason to use more that 3 would be longer life. I doubt the extra batteries would provide a brighter light as mentioned. However the problem with using the extra batteries is that if you keep them in it for a long time then they can start leaking. However as with any flashlight if you take care of it, it will work fine.
1251687
I got an extended battery for this and it will hold a battery that size I have the same size battery, ps devil dog the case is assume
1776517
There is one already in the flashlight and an ONE extra for back up. So two total, not two extra batteries. I got confused at first too
45019
Just one. I would not recommend. The charging system does not have a regulator and wrecks the battery if left charging too long. I've gone through 3 batteries and while they are not that expensive and easy to replace, it is a major pain. Only problem with it really. It sounds ok but the battery did last very long when it works.
1298671
4 AA batteries. I don't use batteries in it and I didn't realize that you could.
1317134
There are quite a few but the battery went bad after 2 times I used it so I bought one that took 3 aa batterys,it works much better.
418573
Yess you can get a "battery holder" that clips into the spot where the regular battery is mounted . it holds 6 AA batteries
1143496
It didn't require extra batteries. In fact, the batteries that came with it are still going strong, almost 9 months later.
1891595
Not sure, but I simply purchased from Amazon two extra batteries, so that I travel with three batteries to avoid running out of battery.
1949417
Ut only fits 3 batterys but you can buy an extra 4 it will fit 4 batterys in yhis awsome flashlight
407419
it uses just one.. the 2 extra are spares.. i've found the size, L5411 by vinnic, isn't a standard stocked in the stores. i bought a pack of 10 for under $9 on the amazon web site.i received them in good condition on the projected day.ON THE INSTRUCTION SHEET IT LISTS COMPARABLE BATTERIES BY STANDARD BRANDS, I BOUGHTSOME MAXELL A67,BUT THEY DIDN'T FUNCTION AS WELL OR LAST AS LONG.
694676
I do not remember how many batteries there were as I left them at the school where I taught last year. I bough two pair. Take a little patience to sink all with the same channel but worth it.
1609370
In my opinion, no. The body frame is not large enough to hold two batteries. You may be able to customize, but a different body type will be necessary.
2160746
Yes, it can only hold one battery to drive. There is so much room on the chassis I am sure you could fit another one on there if you build a different battery holder.